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| author | Viresh Kumar <viresh.kumar@st.com> | 2011-03-03 15:47:21 +0530 |
|---|---|---|
| committer | Vinod Koul <vinod.koul@intel.com> | 2011-03-07 01:12:28 +0530 |
| commit | b0c3130d69bda5cd91aa3b3f08e7878df49fde69 (patch) | |
| tree | a75091d3489cc2db2a806cd30d0ef6f80419e86d /drivers/dma/dw_dmac_regs.h | |
| parent | e518076ef8cb56adb558ff56ad5bfa0cd9f3abd9 (diff) | |
| download | blackbird-op-linux-b0c3130d69bda5cd91aa3b3f08e7878df49fde69.tar.gz blackbird-op-linux-b0c3130d69bda5cd91aa3b3f08e7878df49fde69.zip | |
dw_dmac: Pass Channel Allocation Order from platform_data
In SPEAr Platform channels 4-7 have more Fifo depth. So we must get better
channel first. This patch introduces concept of channel allocation order in
dw_dmac. If user doesn't pass anything or 0, than normal (ascending) channel
allocation will follow, else channels will be allocated in descending order.
Signed-off-by: Viresh Kumar <viresh.kumar@st.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Diffstat (limited to 'drivers/dma/dw_dmac_regs.h')
0 files changed, 0 insertions, 0 deletions
